The dragon swings its tail, the supreme treasure card, the world is invincible, etc.
1. The nickname "Dragon Swinging its Tail" describes the huge response a player can make on the mahjong table.
2. "Supreme Treasure Card" is used to describe extremely noble people or things. "Supreme Treasure Card" refers to special cards in Mahjong. This nickname implies that the player holds the ace card and is invincible.
3. "Invincible" describes a player's mahjong skills that are so superb that no one can defeat them, demonstrating a domineering attitude that leads the crowd.